#ExistPATIENTPREP>Patient Prep: Not recommended for patients younger than 15 years of age.
*ExistPATIENTPREP>
#ExistCollect>Collect: Plain red or serum separator tube.
*ExistCollect>
#ExistSPECIMENPREPARATION>Specimen Preparation: Separate from cells within one hour of collection. Transfer 3 mL serum to an ARUP standard Transport Tube. (Min: 3 mL)